Download eMPPT60 series controller User`s manual

YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
eMPPT60 series controller
User’s manual
Please read carefully this instruction before you use the machine.
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
Content
1、 eMPPT series controller introduction........................................................................................................................1
1.1、Product features................................................................................................................................................... 1
1.2、 Product function..................................................................................................................................................2
1.3、 technology introduction....................................................................................................................................2
2、 Installing introduction....................................................................................................................................................2
2.1、 Installing dimension........................................................................................................................................... 2
2.2、 Wiring diagram.....................................................................................................................................................3
2.3、 Wire & tool preparation..................................................................................................................................... 4
2.4、 Installation process............................................................................................................................................ 4
3、 Operating instruction..................................................................................................................................................... 5
3.1、 Button function instruction.............................................................................................................................. 5
3.2、 LCD interface instruction..................................................................................................................................6
3.3、 View the battery parameters............................................................................................................................ 6
3.4、View and clear for the PV generating data.................................................................................................... 7
3.5、 View and setting for the elevating voltage................................................................................................... 7
3.6、 Interface language choosing........................................................................................................................... 7
3.7、 View and setting for the float charging voltage..........................................................................................7
3.8、Restore the controlling defaults.......................................................................................................................7
4、Breakdown and disposal................................................................................................................................................ 8
4.1、 Breakdown indication........................................................................................................................................ 8
4.2、 Breakdown code meaning and disposal.......................................................................................................8
5、 Technical parameters.....................................................................................................................................................9
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
eMPPT series controller introduction
1.1、
Features
The product adopts DC/DC converting technology and MCU technology. It can
adjust the working point of the solar panels array intelligently to make the solar panels
array realize the maximum power output. When the external condition changes, eMPPT
controller bases on the MCU theory to track the maximum working point of the solar
panels, this can improve the using efficiency of the solar panels and decrease the solar
generating cost. Compared with average solar charge controllers, eMPPT can improve
the output efficiency of the solar panels by 5% to 30 %( the output increasing proportion
affected by the factors such as the attribute of the solar panels, environmental
temperature and lighting conditions). The product adopts in big screen lattice LCD, and
uses the vivid icons to indicate the parameters. It has concise and vivid interface. The
product is wall mounting installation. Please refer to chapter 2.1 for the installing
dimensions.
1.2、
Product functions
Functions
instruction
1
maximum power
point tracking
Adopting DC/DC converting technology and MCU technology to realize
the maximum output of the solar panels
2
battery reversed
connection
protection
Battery polarity connecting to the controller reversely (under the condition
not connecting solar panels) will not cause damage to controller. It can
work normally after connecting right.
3
Anti-battery
reverse
discharge
When solar panels voltage is less than battery voltage, the battery will not
charge to the solar panels array.
4
Anti-solar panels
reverse
connection
Solar panels array polarity connecting to the controller reversely will not
cause damage to controller. It can work normally after connecting right
5
three-stage
charge control
Bulk、Absorption、Float
6
float charging
voltage
adjustable
The users can adjust the float charging voltage within a certain scope.
7
temperature
compensation for
float charging
voltage
Referring to the current battery temperature, take 25℃ as a benchmark,
the controller will compensate the float charging voltage by -4mV/Cell/℃.
For 12V battery, compensation voltage U=(t-25)*6*(-0.004)V ； For 24V
battery, compensation voltage U=(t-25)*12*(-0.004)V ； For 48V battery,
compensation voltage U=(t-25)*24*(-0.004)V
8
Elevating
charging voltage
adjustable
The users can adjust the elevating charging voltage within a certain scope
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
9
solar panel input
deviated from
maximum power
point
When solar panel input power is over the acceptable power for the
controller, the controller will make the solar panel work deviated from the
maximum power to prevent itself damaged. So the controller charges the
battery by rated current.
10
internal
overheating
protection
When the internal temperature sensor detects excessive temperature, the
controller will stop working to prevent it being damaged. It will resume
working again when the internal temperature drops to a certain degree.
11
temperature
controlling fan
When the internal temperature sensor detects the temperature exceeding
a certain degree, the controller will start the cooling fan until the
temperature drops to a certain degree.
12
panel over
voltage protection
When the input voltage of the solar panels exceeds the rated voltage, the
controller will start protection automatically and stop working until the input
voltage resumes back to the normal scope.
13
remote
controlling
function
This optional function can make it possible to view and set the parameters
of the system on PC.
1.3、
MPPT technology introduction
MPPT means maximum power point
tracking. MPPT technology is the
technology to track the maximum power
point of the solar panels.
Under a certain condition of
temperature and light, the I-V curve of the
solar panels is as the right chart. The
output power of solar panel is product of I
and V, which means rectangular area of
the points on I-V curve for solar panels.
See the right chart, when the solar panels
work at point A, the output power is
Pa=①+③; when solar panels work at
point B, the output power is
Pb=①+②. Obviously, we can see
Pb>Pa. The purpose of MPPT
technology is to keep the solar
panels always working at point B
when the outer conditions change.
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
2.
website:www.ysmart-tech.com
Phone: 86-755-85232255
Installing instruction、
2.1 Installing dimension
We suggest installing the
controller on the vertical wall,
and ensure there is the space
over 10cm around the
controller for heat emission.
（uints：mm）
2.2 Wiring diagram
1. We suggest the user to use
the sheathed cable with the
cross-sectional area over
6mm2.
2. We suggest installing
breaker and fuse on the
negative loop of battery and
solar panels.
3. Set the controller’s ground
terminal to reliably connect to
the system ground bus.
4. The capacity of the controller
internal over voltage
absorption is limited. Please
make sure connect the solar
panel to the controller after
connecting to the mine
exchange line box.
2.3
eMPPT60XX
Solar
Panels
The mine exchange
line box
+
- +
-
Fuse
Fuse
Battery
Wire & tool preparation
⑴Prepare 6 mm2 black and red sheathed cables, each one roll. Prepare several
copper noses ofФ6-6mm2 since controller adopts inФ6 terminals
⑵Hydraulic pliers(for crimping copper nose and cable) and 6 mm2 die, one couple,
10mm wrench, 2 sets, Phillips screwdriver, 1 set, cutting pliers, 1set
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
⑶Cut the cables according to the cabling requirement. Use hydraulic and die to
connect the copper nose and cables tightly, and prepare all the cables well.
2.4 Installing process
⑴If breaker is installed in the battery loop, please make the breaker open. If fuse is
installed, please take out the fuse to prevent the phenomena of contact ignition.
⑵Use the prepared cables to connect the +,- polarity of battery to the battery terminals
on the controller. Please make sure the connecting of the polarity is correct.
⑶Use the prepared cables to connect the solar panel output of the main convergence
box to the solar panes terminals on the controller. Please make sure the connecting
of the polarity is correct.
⑷Use the prepared cables to connect the ground terminals to the ground box of the
system.
⑸ Insert the temperature sensor to the right place on the controller.
⑹ Close the breaker of the battery loop or insert the fuse of the battery loop, if the
controller LCD screen starts to show the signal, the controller will start to work. And
if the LCD has no signal, please check whether the connecting of the polarity is
correct, whether the connecting cables is in good condition, whether the breaker is
closed, whether the fuse is inserter. Wait until the LCD has signal, and then go to
next step.
⑺Close the breaker of the solar panels loop or insert the fuse of the solar panels loop,
then the controller LCD screen will show the solar panels voltage. If the LCD shows
the voltage is 0V, please check whether the breaker in the solar panels loop is
closed.
3. Operating instruction
3.1 button function instruction
button
function instruction
+
Press shortly: At the non parameter setting interface, press this button
shortly can turn the page backward. At the parameter setting interface,
press this button shortly will increase the parameter pending to be set.
Press long (over 5s): At the parameter setting interface, press this
button long can increase the parameter pending to set automatically.
-
OK
Press shortly: At the non parameter setting interface, press this button
shortly can turn the page forward. At the parameter setting interface,
press this button shortly will decrease the parameter pending to be set.
Press long (over 5s): At the parameter setting interface, press this
button long can decrease the parameter pending to be set
automatically.
Press shortly: At the parameter setting interface, press this button short
can switch to the different parameters in the same interface; at the
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
confirmation interface, it is used to confirm the current operation; under
the circumstances when the controller detects the breakdown, press
this button to the breakdown indication interface.
Press long (over 5s): At the parameter setting interface, press this
button long and enter inter setting interface, and then press this button
long to save the setting parameter and exit the setting state.
ESC
Press shortly: At the parameter setting interface, press this button to
cancel the change for the current parameter; at the confirmation
interface, it is used to cancel the current operation; at the non
parameter setting interface, it is used to switch to the main interface
quickly.
Pressing this button long does not have any meaning.
3.2 LCD interface instruction
The showing interfaces consist of 5 interfaces. Each interface has 4 lines. The first line
is the state indication line, and it indicates the working condition of the whole system or the
breakdown information. The icon of the upper right corner of each interface is indication of
the current interface. The first number means the current interface, and the second one
means the whole interface. Please refer to the following form to check the functions of each
interface (take 24V system as an example).
Interface
interface icon
interface instruction
interface
1(main
interface)
It shows the parameters of the system in general:
charging mode, breakdown code,
battery
voltage, battery temperature, battery charging
current(controller will show this interface after
opening the system).
Interface 2
it shows the accumulative charging AH today, the
total accumulative charging AH. Operate at this
interface to clear the accumulative charging AH.
Interface 3
The setting interface for elevating charging
voltage and float charging voltage.
Interface 4
The language choosing interface and
communication number setting interface
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
Interface 5
controller model, fixed version information and
default restoring interface
Interface 6
System language choose and setting page for
remote control’s number
Interface 7
Controller’s model, Firmware version information
and The factory default recovery
Breakdown
indication
interface
Breakdown code indication and disposal
indication. This interface does not exist if no
breakdown. The interface comes after the main
interface if the system has breakdown.
3.3 View the battery parameters
Use +, - button to switch to the first interface. It shows the solar panels voltage,
battery voltage, battery temperature, accumulative charging current for battery, solar
panels generating AH. This interface does not have parameter setting function.
3.4 View and clear for the PV generating data
Use +, - button to switch to the second interface. Press OK over 5s and it enters
into state of clearing the generating AH. Then press OK over 5s again to clear the
generating AH. Press ESC to exit the parameter setting interface. The controller will exit
the parameter setting interface automatically if no operation for the button over 20s.
3.5 View and set the elevating charging voltage
Use +, - to switch to the third interface. Press OK over 5s to enter into the
parameter setting interface. Then the parameter pending to set is flickering. Press +, shortly can adjust the parameter, and the adjusting margin is 0.1V. Press OK over 5s
can save the modified data. Press ESC shortly can exit the parameter setting interface
without saving the modified data. Then press OK shortly to switch to the next
parameter setting. The controller will exit the parameter setting interface automatically
if no operation for the button over 20s.
3.6 interface language choosing
Use +, - button to switch to the forth interface. Press OK over 5s to enter into the
language setting state. Use +,- button to switch to the language you want. Press OK
over 5s can save the modified data. Press ESC shortly will exit the parameter setting
interface without saving the modified data. The controller will exit the parameter setting
interface automatically if no operation for the button over 20s.
3.7 View and setting for the float charging voltage
Use +,- to switch to the third interface. Press OK over 5s to enter into the
parameter setting interface. Then the parameter pending to set is flickering. Press +, Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
shortly can adjust the parameter, and the adjusting margin is 0.1V. Press OK over 5s
can save the modified data. Press ESC shortly can exit the parameter setting interface
without saving the modified data. Then press OK shortly to switch to the next
parameter setting. The controller will exit the parameter setting interface automatically
if no operation for the button over 20s.
3.8 Restore the controlling defaults
Use +,- button to switch the interface to the fifth interface. Press OK for 5s to enter
into the interface of the restoring the controlling interface. Then press OK for 5s to
restore the controlling defaults. Press ESC shortly to exit the parameter setting
interface without saving the modified data. The controller will exit the parameter setting
interface automatically if no operation for the button over 20s.
4 Breakdown disposal
4.1 Breakdown indication
Picture 1
Picture2
When controller detects the breakdown, it will send the breakdown code to the LCD
interface, in the first line (see picture 1), and then it will jump into the suggestive
interface to advise the customer to dispose the breakdown. At the breakdown
suggestive interface, press ESC short, and the controller will show the interface before
the breakdown.
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
4.2 Breakdown and disposal
breakdown
code
cause of the breakdown
disposal
E101
Voltage of Solar panel route 1 exceed checking whether the serial number of
the Maximum limited voltage
solar panels rout 1 connect too much
E201
Voltage of Solar panel route 2 exceed checking whether the serial number of
the Maximum limited voltage
solar panels rout 2 connect too much
E102
The temperature of radiator with Checking whether the emission holes
power module 1 inside the controller blocked or cover, whether the controller
is too high, the power module 1 stop working condition to high
charging the battery to prevent the
damage caused by overheating. The
power module 1 will resume charging
after
the
internal
temperature
recovers to a certain degree.
E202
The temperature of radiator with Checking whether the emission holes
power module 2 inside the controller blocked or cover, whether the controller
is too high, the power module 2 stop working condition to high
charging the battery to prevent the
damage caused by overheating. The
power module 2 will resume charging
after
the
internal
temperature
recovers to a certain degree.
E003
battery voltage is lower than LVP
point, no protection
E104
the temperature sensor for internal
radiator with power module 1
breakdown or not connecting
E204
the temperature sensor for internal
radiator with power module 2
breakdown or not connecting
E005
battery voltage too high, no protection
disconnect other charging appliances
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China
YSMART TECHNOLOGY CO.,LTD
website:www.ysmart-tech.com
Phone: 86-755-85232255
5. Technical parameters
technical parameters
model
input
eMPPT6024Z
eMPPT6048
solar panel input
voltage scope
≤70V
≤130V
maximum power point
voltage tracking
scope
12V~70V（12V）
24V~70V（24V）
48V~130V
solar panel input
route
2 route
2 route
rated working voltage
12V/24V auto switch
48V
maximum charging
current
60A
60A
no load loss
≤50mA
≤50mA
（Bulk, Absorption,Float）
charging mode
output
float charging voltage
27.6V（adjustable）
55.2V（adjustable）
temperature
compensation for
float charging voltage
-4mV/cell/℃
-4mV/cell/℃
absorption charging
voltage
28.8V（adjustable）
57.6V（adjustable）
temperature scope
-20℃～+80℃
-20℃～+80℃
battery reverse connection function
2 battery reverse discharging function
3 solar panel reverse connection function
4 solar panel input over voltage protection
5 radiator overheat protection
⑥input over power deviated from maximum power point
1
protection functions
others
cooling way
thermostat active cooling
optional function
（RS485 or RS232）remote controlling function
working temperature
scope
-10℃～+50℃
working altitude
≤3000m
working humidity
scope
0～90%， no condensation
volume
380mm*283mm*100mm
weight
storage temperature
scope
5.7 Kg
5.9 Kg
-30℃～+80℃
Add:No. 30 XinFeng Road,Potoubei Village,Ailian Town,Longgang Dist,Shenzhen 51872,P.R. China